Bright, J. (1975). Teaching English as a second language: Theory and techniques for the secondary stage. Longman.
Chicago-viite (17. p.)Bright, J.A. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. London: Longman, 1975.
MLA-viite (9. p.)Bright, J.A. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. Longman, 1975.
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